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307/308 > Advance DC > Flashcards

Advance DC Flashcards

1
Q

Boundary men

A

Pull soundings of tanks

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2
Q

How many list control tanks are there ?

A

10

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3
Q

How many DC Voids? (Floodable)

A

73

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4
Q

What range is considered an abnormal sounding ?

A

+/-6”

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5
Q

Fuel smell

A

Possible leak

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6
Q

Air pressure

A

Possible flood

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7
Q

Air suction

A

Fire in space

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8
Q

AEL

A

Allowable Equipage List- and shows the required inventory of everything in locker .

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9
Q

Plugging kits

A

Plugs, saw, rags, wedge, chisel, hammer, or oakum

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10
Q

Box patches

A

Bulky, controls water from coming out

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11
Q

Shoring kit

A

Nails, wedges, saw, tape measure,C Clamps, carpenter square, mauls

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12
Q

Shore

A

Portable beam to reinforce or add strength to a bulk head

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13
Q

3x5 shore

A

2000lbs-12000lbs

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14
Q

6x11 shore

A

2000lbs - 6000lbs

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15
Q

Wood shoring

A

Stowed 16-18ft lengths. And 4x4 in width

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16
Q

Types of wood shores

A

Douglass fir, yellow pine

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17
Q

Maximum length of a wood shore

A

10ft. By 4x4

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18
Q

I type beam

A

Strongest beam. It provides direct pressure . Can be welded in place . But shoring watch must be in place

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19
Q

K type beam

A

Second strongest beam. Anchor points needed to set. AKA triangulation . Use carpenter square to cut angles

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20
Q

H type beam

A

Weakest of 3 designs. AKA cross axial due to design. And easily dismantled.

21
Q

Shoring watch

A

Monitor conditions of shoring. Must have comms. Batten. And plug kit

22
Q

Shoring batten

A

Used for quick accurate measuring of shoring

23
Q

Fire main pressure

A

135-185 psi range

24
Q

4 types of patching

A

Soft patch. EWARP. Banding. Jubilee.

25
Q

Pipe patching

A

Rubber gasket. Wedges. Saws. Mauls. Hatchets.

26
Q

Soft patch

A

Holds 150 psi. Never use for JP5. Rubber gasket and goes 2” pass the damaged area. Not for pipeline or equipment

27
Q

EWARP

A

emergency water activated repair patch.hold 150 psi. Not to exceed 300 degrees. And hardens in 30 min.

28
Q

Banding

A

Hold 150 psi. Faceshield and gloves needed. Needs 3 bands.

29
Q

Jubilee

A

Hold 100 psi. Good for ruptures that can’t be isolated.

30
Q

De watering eductors

A

3 types
S type
Derbyshire
Perijet

31
Q

Venturi nozzle

A

Creates vacuum

32
Q

ESP

A

Electrical submersible pump. Centrifugal type pump. Never pump oil or mogas. Or hot oily water. Moves 140 gal of water 70ft. Straight up more than head pressure .

33
Q

P100 pump

A 
Firefighting 1st purpose. 
De watering 2nd purpose.
Runs on JP5 or diesel.
100 gpm @83 psi
Suction lift is 30 ft. 
1.45 gal Tk
2.75 hrs of operation
2 onboard ship. Fantail and FWD sponson
34
Q

AFFF

A

Aqueous Film Forming Foam

35
Q

DCRS 3

A

Tells us where equipment are

36
Q

Fire Tetrahedron

A

Oxygen, fuel, heat. Chemical reaction

37
Q

555 NSTM CH. 1.6.7

A

References for team leader

38
Q

NAVEDTRA 14057 CH. 1.5.6.7

A

References for advance DC

39
Q

SCBA

A

45 min. Hose team members. Team leader.
30 min. For investigators. And electricians
Bottles must be atleast 4000 psi

40
Q

NFTI

A

Carried by team leader
Thermal imager that allows to see through dense smoke and light steam. Hotter objects appear lighter than cooler objects . Black and white objects colors.

41
Q

Batteries for NFTI

A

4.85 hrs of operation

42
Q

3 types of techniques fire

A

Direct fire attack
Fog attack
Indirect attack

43
Q

Amount of time to rotate hose members

A

2 min

44
Q

Class c fire

A

Electrical fires. White smoke with blue flame.
De energize source of power.
Most effective to treat as class A fire

45
Q

Class A fire

A

Wood. Cloth. Fibrous materials. Paper products.

Water In straight or fog pattern as primary

46
Q

Class B fires

A

Flammable and combustible liquids. Fuels.

AFFF as primary

47
Q

Class D fires

A

Combustible metals . Magnesium and titanium.
Use water from a distance.
Jettison if necessary

48
Q

Damage control repair lockers

A

10 on board .
1F, 1A,1B- HANGAR BAY
2,3,4,5- 2nd DECK
7F,7B,7A- 03 level

307/308 (1 decks)

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